| From 1b6e90090da7194a8f94277aa132873044f7e8e7 Mon Sep 17 00:00:00 2001 |
| From: carmelo <carmelo@69ca8d6d-28ef-0310-b511-8ec308f3f277> |
| Date: Wed, 28 Jan 2009 15:23:51 +0000 |
| Subject: [PATCH] Added sysdep.h and sysdep-cancel.h for linuxthreads ARM |
| |
| Signed-off-by: Will Wagner <will_wagner@carallon.com> |
| |
| |
| |
| git-svn-id: svn+ssh://uclibc.org/svn/trunk/uClibc@25099 69ca8d6d-28ef-0310-b511-8ec308f3f277 |
| --- |
| .../linuxthreads/sysdeps/arm/sysdep-cancel.h | 8 + |
| libpthread/linuxthreads/sysdeps/arm/sysdep.h | 137 ++++++++++++++++++++ |
| 2 files changed, 145 insertions(+), 0 deletions(-) |
| create mode 100644 libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h |
| create mode 100644 libpthread/linuxthreads/sysdeps/arm/sysdep.h |
| |
| diff --git a/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h b/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h |
| new file mode 100644 |
| index 0000000..ba6a1e0 |
| --- /dev/null |
| +++ b/libpthread/linuxthreads/sysdeps/arm/sysdep-cancel.h |
| @@ -0,0 +1,8 @@ |
| +#include <sysdep.h> |
| + |
| +/* No multi-thread handling enabled. */ |
| +#define SINGLE_THREAD_P (1) |
| +#define RTLD_SINGLE_THREAD_P (1) |
| +#define LIBC_CANCEL_ASYNC() 0 /* Just a dummy value. */ |
| +#define LIBC_CANCEL_RESET(val) ((void)(val)) /* Nothing, but evaluate it. */ |
| +#define LIBC_CANCEL_HANDLED() /* Nothing. */ |
| diff --git a/libpthread/linuxthreads/sysdeps/arm/sysdep.h b/libpthread/linuxthreads/sysdeps/arm/sysdep.h |
| new file mode 100644 |
| index 0000000..15d951c |
| --- /dev/null |
| +++ b/libpthread/linuxthreads/sysdeps/arm/sysdep.h |
| @@ -0,0 +1,137 @@ |
| +/* Generic asm macros used on many machines. |
| + Copyright (C) 1991,92,93,96,98,2002,2003 Free Software Foundation, Inc. |
| + This file is part of the GNU C Library. |
| + |
| + The GNU C Library is free software; you can redistribute it and/or |
| + modify it under the terms of the GNU Lesser General Public |
| + License as published by the Free Software Foundation; either |
| + version 2.1 of the License, or (at your option) any later version. |
| + |
| + The GNU C Library is distributed in the hope that it will be useful, |
| + but WITHOUT ANY WARRANTY; without even the implied warranty of |
| + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| + Lesser General Public License for more details. |
| + |
| + You should have received a copy of the GNU Lesser General Public |
| + License along with the GNU C Library; if not, write to the Free |
| + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| + 02111-1307 USA. */ |
| + |
| +#ifndef C_LABEL |
| + |
| +/* Define a macro we can use to construct the asm name for a C symbol. */ |
| +#ifdef NO_UNDERSCORES |
| +#ifdef __STDC__ |
| +#define C_LABEL(name) name##: |
| +#else |
| +#define C_LABEL(name) name/**/: |
| +#endif |
| +#else |
| +#ifdef __STDC__ |
| +#define C_LABEL(name) _##name##: |
| +#else |
| +#define C_LABEL(name) _/**/name/**/: |
| +#endif |
| +#endif |
| + |
| +#endif |
| + |
| +#ifdef __ASSEMBLER__ |
| +/* Mark the end of function named SYM. This is used on some platforms |
| + to generate correct debugging information. */ |
| +#ifndef END |
| +#define END(sym) |
| +#endif |
| + |
| +#ifndef JUMPTARGET |
| +#define JUMPTARGET(sym) sym |
| +#endif |
| + |
| +/* Makros to generate eh_frame unwind information. */ |
| +# ifdef HAVE_ASM_CFI_DIRECTIVES |
| +# define cfi_startproc .cfi_startproc |
| +# define cfi_endproc .cfi_endproc |
| +# define cfi_def_cfa(reg, off) .cfi_def_cfa reg, off |
| +# define cfi_def_cfa_register(reg) .cfi_def_cfa_register reg |
| +# define cfi_def_cfa_offset(off) .cfi_def_cfa_offset off |
| +# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off |
| +# define cfi_offset(reg, off) .cfi_offset reg, off |
| +# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off |
| +# define cfi_register(r1, r2) .cfi_register r1, r2 |
| +# define cfi_return_column(reg) .cfi_return_column reg |
| +# define cfi_restore(reg) .cfi_restore reg |
| +# define cfi_same_value(reg) .cfi_same_value reg |
| +# define cfi_undefined(reg) .cfi_undefined reg |
| +# define cfi_remember_state .cfi_remember_state |
| +# define cfi_restore_state .cfi_restore_state |
| +# define cfi_window_save .cfi_window_save |
| +# else |
| +# define cfi_startproc |
| +# define cfi_endproc |
| +# define cfi_def_cfa(reg, off) |
| +# define cfi_def_cfa_register(reg) |
| +# define cfi_def_cfa_offset(off) |
| +# define cfi_adjust_cfa_offset(off) |
| +# define cfi_offset(reg, off) |
| +# define cfi_rel_offset(reg, off) |
| +# define cfi_register(r1, r2) |
| +# define cfi_return_column(reg) |
| +# define cfi_restore(reg) |
| +# define cfi_same_value(reg) |
| +# define cfi_undefined(reg) |
| +# define cfi_remember_state |
| +# define cfi_restore_state |
| +# define cfi_window_save |
| +# endif |
| + |
| +#else /* ! ASSEMBLER */ |
| +# ifdef HAVE_ASM_CFI_DIRECTIVES |
| +# define CFI_STRINGIFY(Name) CFI_STRINGIFY2 (Name) |
| +# define CFI_STRINGIFY2(Name) #Name |
| +# define CFI_STARTPROC ".cfi_startproc" |
| +# define CFI_ENDPROC ".cfi_endproc" |
| +# define CFI_DEF_CFA(reg, off) \ |
| + ".cfi_def_cfa " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off) |
| +# define CFI_DEF_CFA_REGISTER(reg) \ |
| + ".cfi_def_cfa_register " CFI_STRINGIFY(reg) |
| +# define CFI_DEF_CFA_OFFSET(off) \ |
| + ".cfi_def_cfa_offset " CFI_STRINGIFY(off) |
| +# define CFI_ADJUST_CFA_OFFSET(off) \ |
| + ".cfi_adjust_cfa_offset " CFI_STRINGIFY(off) |
| +# define CFI_OFFSET(reg, off) \ |
| + ".cfi_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off) |
| +# define CFI_REL_OFFSET(reg, off) \ |
| + ".cfi_rel_offset " CFI_STRINGIFY(reg) "," CFI_STRINGIFY(off) |
| +# define CFI_REGISTER(r1, r2) \ |
| + ".cfi_register " CFI_STRINGIFY(r1) "," CFI_STRINGIFY(r2) |
| +# define CFI_RETURN_COLUMN(reg) \ |
| + ".cfi_return_column " CFI_STRINGIFY(reg) |
| +# define CFI_RESTORE(reg) \ |
| + ".cfi_restore " CFI_STRINGIFY(reg) |
| +# define CFI_UNDEFINED(reg) \ |
| + ".cfi_undefined " CFI_STRINGIFY(reg) |
| +# define CFI_REMEMBER_STATE \ |
| + ".cfi_remember_state" |
| +# define CFI_RESTORE_STATE \ |
| + ".cfi_restore_state" |
| +# define CFI_WINDOW_SAVE \ |
| + ".cfi_window_save" |
| +# else |
| +# define CFI_STARTPROC |
| +# define CFI_ENDPROC |
| +# define CFI_DEF_CFA(reg, off) |
| +# define CFI_DEF_CFA_REGISTER(reg) |
| +# define CFI_DEF_CFA_OFFSET(off) |
| +# define CFI_ADJUST_CFA_OFFSET(off) |
| +# define CFI_OFFSET(reg, off) |
| +# define CFI_REL_OFFSET(reg, off) |
| +# define CFI_REGISTER(r1, r2) |
| +# define CFI_RETURN_COLUMN(reg) |
| +# define CFI_RESTORE(reg) |
| +# define CFI_UNDEFINED(reg) |
| +# define CFI_REMEMBER_STATE |
| +# define CFI_RESTORE_STATE |
| +# define CFI_WINDOW_SAVE |
| +# endif |
| + |
| +#endif /* __ASSEMBLER__ */ |
| -- |
| 1.5.6.5 |
| |